SavingsLast retirement calculators

Name: SavingsLast retirement calculators
Author: com.savingslast

MCP serverMCP

Retirement drawdown, 72(t) SEPP, RMD, Roth conversion, Social Security and state-tax calculators.

by com.savingslastrepository ↗homepage ↗v1.0.0SEE LICENSE IN LICENSE.md

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Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability109/109 checks ok

when	check	result	http	latency	detail
58 min ago	mcp initialize	ok	200	601 ms	server savingslast 2026.10.05-d911f7db · protocol 2025-06-18 · 15 tools
7 h ago	mcp initialize	ok	200	293 ms	server savingslast 2026.10.05-d911f7db · protocol 2025-06-18 · 15 tools
13 h ago	mcp initialize	ok	200	289 ms	server savingslast 2026.10.05-d911f7db · protocol 2025-06-18 · 15 tools
19 h ago	mcp initialize	ok	200	301 ms	server savingslast 2026.10.05-d911f7db · protocol 2025-06-18 · 15 tools
25 h ago	mcp initialize	ok	200	304 ms	server savingslast 2026.10.05-d911f7db · protocol 2025-06-18 · 15 tools
32 h ago	mcp initialize	ok	200	331 ms	server savingslast 2026.10.05-d911f7db · protocol 2025-06-18 · 15 tools
2 d ago	mcp initialize	ok	200	302 ms	server savingslast 2026.10.05-d911f7db · protocol 2025-06-18 · 15 tools
2 d ago	mcp initialize	ok	200	291 ms	server savingslast 2026.10.05-d911f7db · protocol 2025-06-18 · 15 tools
2 d ago	mcp initialize	ok	200	309 ms	server savingslast 2026.10.05-d911f7db · protocol 2025-06-18 · 15 tools
3 d ago	mcp initialize	ok	200	314 ms	server savingslast 2026.10.05-d911f7db · protocol 2025-06-18 · 15 tools

Tools observed via MCP handshake

how_long_will_money_last — Month-by-month drawdown of a retirement balance: how many years the money lasts at a monthly withdrawal that rises with inflation, the age it runs out, the odds
sustainable_withdrawal — The largest starting monthly withdrawal, rising with inflation, that a balance can support for a chosen number of years at a given return, inflation and tax rat
sepp_72t_payment — The annual 72(t) substantially equal periodic payment under all three IRS methods in Notice 2022-6: fixed amortization, fixed annuitization and required minimum
sepp_72t_lock_in_end — The date a 72(t) series may be changed without the recapture penalty: the later of five years from the first payment and the owner reaching 59 1/2, computed in
rmd_calculate — The required minimum distribution for a year from a traditional IRA, 401(k) or similar account: the prior 31 December balance divided by the IRS Uniform Lifetim
federal_tax_estimate — A retiree's federal income tax for tax year 2026: the taxable share of Social Security (the Publication 915 worksheet), the standard deduction with the 65-plus
roth_conversion_cost — What converting an amount from a traditional IRA or 401(k) to a Roth costs in federal tax for 2026, on top of everything else that year, including the extra Soc
bridge_to_59_half — How an early retiree pays for the years between leaving work and 59 1/2, one year at a time, under three strategies: taxable first with a Roth conversion ladder
pension_lump_sum_vs_annuity — Compares a pension's lump-sum offer with its monthly annuity: the payout rate the pension implies, the age the invested lump sum runs out paying the same amount
inherited_ira_schedule — A withdrawal schedule for a non-spouse heir under the 10-year rule: the level annual withdrawal that empties the account exactly at the deadline, year-by-year b
social_security_claiming — What claiming Social Security at each age pays, from 62 to 70, using the statutory reduction (5/9 of 1% a month for the first 36 months early, then 5/12 of 1%)
state_retirement_taxes — How a US state taxes retirement income: Social Security, pensions, and IRA and 401(k) withdrawals, plus the estate or inheritance tax, sales and property tax le
search — Full-text search across every page on savingslast.com: the calculators, the guides, the Social Security pages, the state retirement-tax pages and the reference
fetch — The full text of one savingslast.com page as markdown, by id from search, by slug, or by URL. Every calculator page carries its explanation, worked figures and
list_pages — Every page on savingslast.com with its URL, title, description and section, optionally one section only. Sections: Calculators; How long will a balance last; Re

Declared by sources

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No long description beyond the summary.

mcpmcp-servermodel-context-protocolretirement72tsepprmdroth-conversionsocial-securityretirement-calculatorfinanceclaudechatgptcursor

kind Official MCP Registry

name Official MCP Registry

license npm registry

repoUrl Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

homepageUrl Official MCP Registry

publisherName Official MCP Registry

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Official MCP Registrycom.savingslast/calculators

first seen 1 mo ago · fetched 14 h agoopen ↗

npm registrysavingslast-mcp

first seen 23 d ago · fetched 23 h agoopen ↗

Field history (9 recent events)

23 d ago · declared · license → "SEE LICENSE IN LICENSE.md"
23 d ago · observed · packageFacts → {"name":"savingslast-mcp","registry":"npm","publishedAt":"2026-09-10T00:13:21.618Z","latestVersion":"1.0.0","weeklyDownl
1 mo ago · declared · publisherName → "com.savingslast"
1 mo ago · declared · homepageUrl → "https://savingslast.com/ai/"
1 mo ago · declared · summary → "Retirement drawdown, 72(t) SEPP, RMD, Roth conversion, Social Security and state-tax calculators."
1 mo ago · declared · version → "1.0.0"
1 mo ago · declared · protocols → ["mcp"]
1 mo ago · declared · repoUrl → "https://github.com/ejazmu/savingslast"
1 mo ago · declared · description → "Retirement drawdown, 72(t) SEPP, RMD, Roth conversion, Social Security and state-tax calculators."

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